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Searched refs:tk (Results 1 – 25 of 31) sorted by relevance

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/Linux-v5.15/kernel/time/
Dtimekeeping.c115 static inline void tk_normalize_xtime(struct timekeeper *tk) in tk_normalize_xtime() argument
117 while (tk->tkr_mono.xtime_nsec >= ((u64)NSEC_PER_SEC << tk->tkr_mono.shift)) { in tk_normalize_xtime()
118 tk->tkr_mono.xtime_nsec -= (u64)NSEC_PER_SEC << tk->tkr_mono.shift; in tk_normalize_xtime()
119 tk->xtime_sec++; in tk_normalize_xtime()
121 while (tk->tkr_raw.xtime_nsec >= ((u64)NSEC_PER_SEC << tk->tkr_raw.shift)) { in tk_normalize_xtime()
122 tk->tkr_raw.xtime_nsec -= (u64)NSEC_PER_SEC << tk->tkr_raw.shift; in tk_normalize_xtime()
123 tk->raw_sec++; in tk_normalize_xtime()
127 static inline struct timespec64 tk_xtime(const struct timekeeper *tk) in tk_xtime() argument
131 ts.tv_sec = tk->xtime_sec; in tk_xtime()
132 ts.tv_nsec = (long)(tk->tkr_mono.xtime_nsec >> tk->tkr_mono.shift); in tk_xtime()
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Dvsyscall.c19 struct timekeeper *tk) in update_vdso_data() argument
24 vdata[CS_HRES_COARSE].cycle_last = tk->tkr_mono.cycle_last; in update_vdso_data()
25 vdata[CS_HRES_COARSE].mask = tk->tkr_mono.mask; in update_vdso_data()
26 vdata[CS_HRES_COARSE].mult = tk->tkr_mono.mult; in update_vdso_data()
27 vdata[CS_HRES_COARSE].shift = tk->tkr_mono.shift; in update_vdso_data()
28 vdata[CS_RAW].cycle_last = tk->tkr_raw.cycle_last; in update_vdso_data()
29 vdata[CS_RAW].mask = tk->tkr_raw.mask; in update_vdso_data()
30 vdata[CS_RAW].mult = tk->tkr_raw.mult; in update_vdso_data()
31 vdata[CS_RAW].shift = tk->tkr_raw.shift; in update_vdso_data()
35 vdso_ts->sec = tk->xtime_sec + tk->wall_to_monotonic.tv_sec; in update_vdso_data()
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/Linux-v5.15/kernel/trace/
Dtrace_kprobe.c83 static nokprobe_inline bool trace_kprobe_is_return(struct trace_kprobe *tk) in trace_kprobe_is_return() argument
85 return tk->rp.handler != NULL; in trace_kprobe_is_return()
88 static nokprobe_inline const char *trace_kprobe_symbol(struct trace_kprobe *tk) in trace_kprobe_symbol() argument
90 return tk->symbol ? tk->symbol : "unknown"; in trace_kprobe_symbol()
93 static nokprobe_inline unsigned long trace_kprobe_offset(struct trace_kprobe *tk) in trace_kprobe_offset() argument
95 return tk->rp.kp.offset; in trace_kprobe_offset()
98 static nokprobe_inline bool trace_kprobe_has_gone(struct trace_kprobe *tk) in trace_kprobe_has_gone() argument
100 return !!(kprobe_gone(&tk->rp.kp)); in trace_kprobe_has_gone()
103 static nokprobe_inline bool trace_kprobe_within_module(struct trace_kprobe *tk, in trace_kprobe_within_module() argument
107 const char *name = trace_kprobe_symbol(tk); in trace_kprobe_within_module()
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/Linux-v5.15/drivers/input/keyboard/
Ddlink-dir685-touchkeys.c29 struct dir685_touchkeys *tk = data; in dir685_tk_irq_thread() local
30 const int num_bits = min_t(int, ARRAY_SIZE(tk->codes), 16); in dir685_tk_irq_thread()
38 err = i2c_master_recv(tk->client, buf, sizeof(buf)); in dir685_tk_irq_thread()
40 dev_err(tk->dev, "short read %d\n", err); in dir685_tk_irq_thread()
44 dev_dbg(tk->dev, "IN: %*ph\n", (int)sizeof(buf), buf); in dir685_tk_irq_thread()
48 changed = tk->cur_key ^ key; in dir685_tk_irq_thread()
50 dev_dbg(tk->dev, "key %d is %s\n", i, in dir685_tk_irq_thread()
52 input_report_key(tk->input, tk->codes[i], test_bit(i, &key)); in dir685_tk_irq_thread()
56 tk->cur_key = key; in dir685_tk_irq_thread()
57 input_sync(tk->input); in dir685_tk_irq_thread()
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/Linux-v5.15/arch/sparc/kernel/
Dvdso.c24 void update_vsyscall(struct timekeeper *tk) in update_vsyscall() argument
32 vdata->vclock_mode = tk->tkr_mono.clock->archdata.vclock_mode; in update_vsyscall()
33 vdata->clock.cycle_last = tk->tkr_mono.cycle_last; in update_vsyscall()
34 vdata->clock.mask = tk->tkr_mono.mask; in update_vsyscall()
35 vdata->clock.mult = tk->tkr_mono.mult; in update_vsyscall()
36 vdata->clock.shift = tk->tkr_mono.shift; in update_vsyscall()
38 vdata->wall_time_sec = tk->xtime_sec; in update_vsyscall()
39 vdata->wall_time_snsec = tk->tkr_mono.xtime_nsec; in update_vsyscall()
41 vdata->monotonic_time_sec = tk->xtime_sec + in update_vsyscall()
42 tk->wall_to_monotonic.tv_sec; in update_vsyscall()
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/Linux-v5.15/net/mac80211/
Dtkip.c82 static void tkip_mixing_phase1(const u8 *tk, struct tkip_ctx *ctx, in tkip_mixing_phase1() argument
96 p1k[0] += tkipS(p1k[4] ^ get_unaligned_le16(tk + 0 + j)); in tkip_mixing_phase1()
97 p1k[1] += tkipS(p1k[0] ^ get_unaligned_le16(tk + 4 + j)); in tkip_mixing_phase1()
98 p1k[2] += tkipS(p1k[1] ^ get_unaligned_le16(tk + 8 + j)); in tkip_mixing_phase1()
99 p1k[3] += tkipS(p1k[2] ^ get_unaligned_le16(tk + 12 + j)); in tkip_mixing_phase1()
100 p1k[4] += tkipS(p1k[3] ^ get_unaligned_le16(tk + 0 + j)) + i; in tkip_mixing_phase1()
106 static void tkip_mixing_phase2(const u8 *tk, struct tkip_ctx *ctx, in tkip_mixing_phase2() argument
120 ppk[0] += tkipS(ppk[5] ^ get_unaligned_le16(tk + 0)); in tkip_mixing_phase2()
121 ppk[1] += tkipS(ppk[0] ^ get_unaligned_le16(tk + 2)); in tkip_mixing_phase2()
122 ppk[2] += tkipS(ppk[1] ^ get_unaligned_le16(tk + 4)); in tkip_mixing_phase2()
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/Linux-v5.15/crypto/asymmetric_keys/
Dasym_tpm.c287 struct tpm_key *tk = asymmetric_key->payload.data[asym_crypto]; in asym_tpm_describe() local
289 if (!tk) in asym_tpm_describe()
297 struct tpm_key *tk = payload0; in asym_tpm_destroy() local
299 if (!tk) in asym_tpm_destroy()
302 kfree(tk->blob); in asym_tpm_destroy()
303 tk->blob_len = 0; in asym_tpm_destroy()
305 kfree(tk); in asym_tpm_destroy()
395 struct tpm_key *tk = params->key->payload.data[asym_crypto]; in tpm_key_query() local
412 der_pub_key_len = derive_pub_key(tk->pub_key, tk->pub_key_len, in tpm_key_query()
421 info->key_size = tk->key_len; in tpm_key_query()
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Dtpm_parser.c58 struct tpm_key *tk; in tpm_key_preparse() local
67 tk = tpm_parse(prep->data, prep->datalen); in tpm_key_preparse()
69 if (IS_ERR(tk)) in tpm_key_preparse()
70 return PTR_ERR(tk); in tpm_key_preparse()
76 prep->payload.data[asym_crypto] = tk; in tpm_key_preparse()
/Linux-v5.15/arch/nds32/kernel/
Dvdso.c209 void update_vsyscall(struct timekeeper *tk) in update_vsyscall() argument
212 vdso_data->cs_mask = tk->tkr_mono.mask; in update_vsyscall()
213 vdso_data->cs_mult = tk->tkr_mono.mult; in update_vsyscall()
214 vdso_data->cs_shift = tk->tkr_mono.shift; in update_vsyscall()
215 vdso_data->cs_cycle_last = tk->tkr_mono.cycle_last; in update_vsyscall()
216 vdso_data->wtm_clock_sec = tk->wall_to_monotonic.tv_sec; in update_vsyscall()
217 vdso_data->wtm_clock_nsec = tk->wall_to_monotonic.tv_nsec; in update_vsyscall()
218 vdso_data->xtime_clock_sec = tk->xtime_sec; in update_vsyscall()
219 vdso_data->xtime_clock_nsec = tk->tkr_mono.xtime_nsec; in update_vsyscall()
220 vdso_data->xtime_coarse_sec = tk->xtime_sec; in update_vsyscall()
[all …]
/Linux-v5.15/arch/ia64/kernel/
Dtime.c432 void update_vsyscall(struct timekeeper *tk) in update_vsyscall() argument
437 fsyscall_gtod_data.clk_mask = tk->tkr_mono.mask; in update_vsyscall()
438 fsyscall_gtod_data.clk_mult = tk->tkr_mono.mult; in update_vsyscall()
439 fsyscall_gtod_data.clk_shift = tk->tkr_mono.shift; in update_vsyscall()
440 fsyscall_gtod_data.clk_fsys_mmio = tk->tkr_mono.clock->archdata.fsys_mmio; in update_vsyscall()
441 fsyscall_gtod_data.clk_cycle_last = tk->tkr_mono.cycle_last; in update_vsyscall()
443 fsyscall_gtod_data.wall_time.sec = tk->xtime_sec; in update_vsyscall()
444 fsyscall_gtod_data.wall_time.snsec = tk->tkr_mono.xtime_nsec; in update_vsyscall()
446 fsyscall_gtod_data.monotonic_time.sec = tk->xtime_sec in update_vsyscall()
447 + tk->wall_to_monotonic.tv_sec; in update_vsyscall()
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/Linux-v5.15/mm/
Dmemory-failure.c250 static int kill_proc(struct to_kill *tk, unsigned long pfn, int flags) in kill_proc() argument
252 struct task_struct *t = tk->tsk; in kill_proc()
253 short addr_lsb = tk->size_shift; in kill_proc()
262 (void __user *)tk->addr, addr_lsb); in kill_proc()
265 ret = send_sig_mceerr(BUS_MCEERR_AO, (void __user *)tk->addr, in kill_proc()
274 ret = send_sig_mceerr(BUS_MCEERR_AO, (void __user *)tk->addr, in kill_proc()
352 struct to_kill *tk; in add_to_kill() local
354 tk = kmalloc(sizeof(struct to_kill), GFP_ATOMIC); in add_to_kill()
355 if (!tk) { in add_to_kill()
360 tk->addr = page_address_in_vma(p, vma); in add_to_kill()
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/Linux-v5.15/arch/arm/xen/
Denlighten.c102 struct timekeeper *tk = priv; in xen_pvclock_gtod_notify() local
104 now.tv_sec = tk->xtime_sec; in xen_pvclock_gtod_notify()
105 now.tv_nsec = (long)(tk->tkr_mono.xtime_nsec >> tk->tkr_mono.shift); in xen_pvclock_gtod_notify()
106 system_time = timespec64_add(now, tk->wall_to_monotonic); in xen_pvclock_gtod_notify()
/Linux-v5.15/include/linux/
Dtimekeeper_internal.h143 extern void update_vsyscall(struct timekeeper *tk);
148 static inline void update_vsyscall(struct timekeeper *tk) in update_vsyscall() argument
Dkprobes.h392 void kprobe_flush_task(struct task_struct *tk);
457 static inline void kprobe_flush_task(struct task_struct *tk) in kprobe_flush_task() argument
/Linux-v5.15/arch/x86/xen/
Dtime.c97 struct timekeeper *tk = priv; in xen_pvclock_gtod_notify() local
101 now.tv_sec = tk->xtime_sec; in xen_pvclock_gtod_notify()
102 now.tv_nsec = (long)(tk->tkr_mono.xtime_nsec >> tk->tkr_mono.shift); in xen_pvclock_gtod_notify()
/Linux-v5.15/drivers/net/wireless/intel/iwlwifi/mvm/
Dftm-initiator.c32 u8 tk[TK_11AZ_LEN]; member
39 u8 *addr, u32 cipher, u8 *tk, u32 tk_len, in iwl_mvm_ftm_add_pasn_sta() argument
91 if (tk && tk_len) in iwl_mvm_ftm_add_pasn_sta()
92 memcpy(pasn->tk, tk, sizeof(pasn->tk)); in iwl_mvm_ftm_add_pasn_sta()
656 if (WARN_ON(key->keylen > sizeof(target->tk))) in iter()
659 memcpy(target->tk, key->key, key->keylen); in iter()
689 memcpy(target->tk, entry->tk, sizeof(target->tk)); in iwl_mvm_ftm_set_secured_ranging()
Dftm-responder.c305 u8 *addr, u32 cipher, u8 *tk, u32 tk_len, in iwl_mvm_ftm_respoder_add_pasn_sta() argument
330 if (tk && tk_len) { in iwl_mvm_ftm_respoder_add_pasn_sta()
336 cipher, tk, tk_len); in iwl_mvm_ftm_respoder_add_pasn_sta()
/Linux-v5.15/include/asm-generic/vdso/
Dvsyscall.h16 struct timekeeper *tk) in __arch_update_vsyscall() argument
/Linux-v5.15/net/bluetooth/
Dsmp.c105 u8 tk[16]; /* SMP Temporary Key */ member
859 memset(smp->tk, 0, sizeof(smp->tk)); in tk_request()
924 memset(smp->tk, 0, sizeof(smp->tk)); in tk_request()
927 put_unaligned_le32(passkey, smp->tk); in tk_request()
955 ret = smp_c1(smp->tk, smp->prnd, smp->preq, smp->prsp, in smp_confirm()
984 ret = smp_c1(smp->tk, smp->rrnd, smp->preq, smp->prsp, in smp_random()
1001 smp_s1(smp->tk, smp->rrnd, smp->prnd, stk); in smp_random()
1017 smp_s1(smp->tk, smp->prnd, smp->rrnd, stk); in smp_random()
1142 key_type, auth, smp->tk, smp->enc_key_size, in sc_add_ltk()
1159 if (smp_h7(smp->tfm_cmac, smp->tk, salt, smp->link_key)) { in sc_generate_link_key()
[all …]
/Linux-v5.15/arch/arm64/include/asm/vdso/
Dvsyscall.h25 void __arm64_update_vsyscall(struct vdso_data *vdata, struct timekeeper *tk) in __arm64_update_vsyscall() argument
/Linux-v5.15/drivers/net/wireless/intel/iwlwifi/fw/api/
Dlocation.h670 u8 tk[TK_11AZ_LEN]; member
731 u8 tk[TK_11AZ_LEN]; member
784 u8 tk[TK_11AZ_LEN]; member
853 u8 tk[TK_11AZ_LEN]; member
934 u8 tk[TK_11AZ_LEN]; member
/Linux-v5.15/lib/
Dbch.c910 struct gf_poly *tk = bch->poly_2t[2]; in factor_polynomial() local
920 compute_trace_bk_mod(bch, k, f, z, tk); in factor_polynomial()
922 if (tk->deg > 0) { in factor_polynomial()
925 gcd = gf_poly_gcd(bch, f2, tk); in factor_polynomial()
/Linux-v5.15/drivers/staging/r8188eu/core/
Drtw_security.c311 #define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)])
413 static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) in phase1() argument
460 static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) in phase2() argument
/Linux-v5.15/drivers/staging/rtl8712/
Drtl871x_security.c372 #define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)])
474 static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) in phase1() argument
519 static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) in phase2() argument
/Linux-v5.15/drivers/staging/rtl8723bs/core/
Drtw_security.c264 #define TK16(N) Mk16(tk[2*(N)+1], tk[2*(N)])
363 static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) in phase1() argument
411 static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) in phase2() argument

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